Question

Write down the square of 2 to 20 (2 times )

Answer 1

Answer:

2= 4,3= 9,4 =16,5 =25,6 =36,7= 49,8 =64,9 =81,10 =100,

11 =121, 12= 144,13= 169,14 =196 ,15 =225,16 =256

17= 279,18=324,19=361 ,20=400